baber/WOPTO huggingface dataset:
Patent JP-H03290027-A (JP)
Title: Throttle controller
Inventor: IWAMOTO HIDEO
IPC: F02D11/10
Filed: 1990-04-05
Abstract: PURPOSE:To provide a desired speed reduction effect of a vehicle with an engine brake by temporarily stop the throttle control for reducing the fluctuation of torque of a drive shaft to control the throttle corresponding to the opening of an accelerator when the accelerator having a small operation amount is turned OFF. CONSTITUTION:A desired opening value determining section b is provided which is provided with a desired opening value determining section (b) for receiving a signal from an accelerator opening detection section (a) to determine a desired throttle valve opening value thetaT' for reducing the torque fluctuation of a drive shaft and an accelerator operation judging means (c) for judging whether or not the accelerator opening thetaA is in the accelerator opening operation from the small accelerator opening. In the usual accelerator operation by a change- over means (d) the desired throttle valve opening value thetaT' is selected as a final desired throttle valve opening value thetaT by a desired opening value determining section (b), and in the accelerator opening operation from a small accelerator opening, the accelerator opening thetaA is changed over to the final desired throttle valve opening value thetaT side as it is for a predetermined time so that the throttle valve opening is controlled according to the final desired opening value.
Patent JP-H10277486-A (JP)
Title: Examination device for grain
Inventor: TAKEMURA HISAAKI
IPC: B07B13/18
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of an examination by sorting sample rough rice to three categories based on the grain sizes. SOLUTION: The amt. of the rough rice of the samples is weighed by a first weighing device 9 and thereafter, the unpolished rice subjected to husking with a husking machine 11 is sorted to whole grains and the treated grains of the sizes smaller than these grains by a first grain sorting machine 5. The whole grains are collected into a whole grain hopper 33. The intermediate grains obtd. by sorting the treated grains with a second grains sorting machine 7 of fine meshes are collected to an intermediate grain hopper 36 and the rice screenings smaller than the intermediate grains are collected in a rice screenings hopper 37.  The grains are respectively weighed in order of the whole grains, the intermediate grains and the rice screenings by a second weighting device 10 and thereafter, the whole grains, the intermediate grains and the rice screenings are separately bagged and released by each one sample by a bagging device 32. The examination result log for every sample has been placed in the bags.
Patent JP-H06298058-A (JP)
Title: Switching device for front wheel braking force
Inventor: YAMAGATA HARUJI
IPC: B60T8/26
Filed: 1993-04-19
Abstract: PURPOSE:To dispense with the extension of an air piping to just under an inner panel by feeding electric power to an electromagnetic switching valve by the operation of a change-over switch, in a switching device of front wheel braking force by manual operation, releasing the air in a front wheel brake chamber to the atmosphere through a brake control valve to lower the front wheel braking force, and lighting a lamp. CONSTITUTION:A brake control valve 20 is provided between a brake valve 11 and front wheel brake chambers 23R, 23L. The brake control valve 20 has an air supply position for supplying the compressed air supplied through the brake valve 1 to the front wheel chambers 23R, 23L and an exhaust position for exhausting the compressed air in each chamber 23R, 23L. An electric switching valve 18 is feed/non-feed controlled by a change-over switch 32, and the brake control valve 20 is switched to the exhaust position and the air supply position. A lamp is lighted according to the state controlled for air supply and exhaust by the change-over switch 32.
Patent JP-H06302167-A (JP)
Title: Magnetic tape recording and/or preproducing device
Inventor: KIMURA TAKASHI
IPC: G11B27/28
Filed: 1993-04-19
Abstract: PURPOSE:To provide a magnetic tape recording/reproducing device capable of displaying a tape position even without travelling a tape when a cassette is changed. CONSTITUTION:At the time of loading, a brake is put on a supplying side reel platform 5 and thus, the progress of the loading is made and even after a tape 4 is brought into contact with a control/voice/TC(time code) recording/ reproducing head 21, the tape 4 is slided to the head 21 and when the loading is completed, it is stopped in a condition shown in the figure. The reading circuit (not shown in the figure) of a TC signal is operated at the time of this sliding, the TC signal is read and the tape position, that is, the content of the TC signal, is displayed on a display section (not shown in the figure).
Patent JP-S57206801-A (JP)
Title: Detector for placing condition of component
Inventor: AOYAMA YOSHITAKA
IPC: G01B21/00
Filed: 1981-06-13
Abstract: PURPOSE:To perform a simple and easy detection of obverse and reverse of a component, by a method wherein a detecting rod is mounted so that it coincides with either of the obverse and the reverse shape of the component, and the contact is detected through electric continuity. CONSTITUTION:A detecting rod 10 moves forward and backward, a forward and of a rodform substance 13 forms an end 11 of an anode electrode, and a forward end of a pipe 15 secured through the medium of an insulating substance 12 forms an end 12 of a cathode electrode. A component 1 to be tested has a toroidal projection 22, and if a perforation is formed in the component 1, a centering pin 18 is attached to a base stand. Even if the rod moves forward and backward in  a position shown in a drawing, no electricity passes connections 19 and 20, and when the projection 22 looks up to a reverse position to that of the component as shown in a drawing, the forward end of the rod makes firm contact with the upper surface of the component, the anode end part and the cathode end part are short-circuited to actuate a display device 21.
Patent JP-2000283947-A (JP)
Title: Taste sensor
Inventor: IKEZAKI HIDEKAZU
IPC: G01N27/333
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a taste sensor which is extremely small in characteristic fluctuation and high in durability by setting the length of a hydrophobic chain of a molecule to form a molecular film to be a specified value or over. SOLUTION: A taste sensor comprises a molecular film in which molecules 11, 20 of an amphipatic substance having hydrophilic groups 11a, 20a and hydrophobic groups 11b, 20b or molecules 11, 20 of a bitterness substance are fixed so that the hydrophilic groups 11a, 20a are arranged on the surface. The length R of the hydrophobic chain 20b of the molecule 20 to form the molecule film of the taste sensor is at least 10. A prior art taste sensor uses the hydrophobic chain 11b whose length is 8 or less. This is because it has been believed that as the molecular structure is smaller, the density is higher and the sensitivity is higher. However, even in the molecular film using the molecule 20 comprising the hydrophilic group 20a and the hydrophobic group 20 whose length R is at least 10, its sensitivity is not degraded, and elution of the molecules is considerably small.  Thus, the fluctuation in characteristic by cleaning etc., is small, and the reproducibility of measurement becomes high.
Patent JP-H08262710-A (JP)
Title: Positive type resist composition
Inventor: KAWADA MASAJI
IPC: H01L21/027
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a resist compsn. excellent in shelf life stability by incorporating a specified alkali-soluble resin and a quinonediazidosulfonic ester type photosensitive agent. CONSTITUTION: This resist compsn. contains an alkali-soluble resin obtd. by condensing one or more kinds of phenolic compds. represented by the formula, one or more kinds of phenolic compds. other than the compds. represented by the formula and aldehyde in the presence of an acid catalyst and a quinonediazidosulfonic ester type photosensitive agent. In the formula, R1 is H, substitutable alkyl, substitutable cycloalkyl, etc., each of R2-R6 is hydrogen, halogen, substitutable alkyl or substitutable cycloalkyl and at least one among R2, R4 and R6 is hydrogen but two or more among them may not simultaneously become hydrogen. The phenolic compds. represented by the formula include 2,6-dimethylphenol, 2,4-dimethylphenol and 2,3,6-trimethylphenol.
Patent JP-H10274247-A (JP)
Title: Bearing box and foot roll segment
Inventor: TOKUHARA MINORU
IPC: F16C37/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and light bearing box having a suffi cient cooling effect by providing a plurality of grooves in the partial outer peripheral high heat load side of a bearing housing, a cooling water flow-in hole corresponding to the groove and a cap covering the groove. SOLUTION: A SUS 304 is used for a bearing housing 1, a SUS 310 is used for a cap 3 and two grooves 2 are provided and these grooves are machined in positions above a bearing groove. For a flow-in hole 4, for forming round holes from the inside of each groove 2 and the outside of the groove 2 and communicating these holes from a direction vertical to the holes, round holes are formed from a lower side to an upper side and two cooling water passages are provided by burying the lower side hole. Also, for the flow-in hole 4, a tap is cut to provide a female screw, a cooling water supply pipe side is used as a male screw, two flow-out holes 5 are provided in the cap 3, machined in a shape matching the outer periphery of the bearing housing 1 and then the full periphery of the cap 3 is full-welded to the bearing housing 1 to be used as a bearing box.  Thus, good bearing cooling capacity is provided in the bearing, a structure is simplified and a weight is reduced.
Patent JP-S5614779-A (JP)
Title: Synchronizing signal transfer unit
Inventor: ISHITANI SHIZUO
IPC: H04N5/213
Filed: 1979-07-18
Abstract: PURPOSE: To make it possible to put a noise canceler circuit in a synchronous separating circuit into secure operation by making it possible to transfer a noise, mixing in a synchronizing signal, as the noise is kept large enough.  
     CONSTITUTION: A video signal including a synchronizing signal amplified by video amplifying circuit 2 is applied to synchronous separating circuit 6 by way of the voltage divider composed of resistances 3 and 4. Diode 7, connected in parallel to resistance 3, is biased from electric power terminal 9 through resistance 8. This bias is set to a value lower than the leading potential of the synchronizing signal by a value nearly equal to the contact potential of diode 7. As a result, the synchronizing signal is voltage-divided by resistances 3 and 4 and a noise, lower than the leading potential of the synchronizing signal, mixing in the synchronizing signal biases diode 7 forward and is transferred to the synchronizing circuit without being voltage- divided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60235067-A (JP)
Title: Laser doppler speedometer
Inventor: HISAMA KAZUO
IPC: G01P5/26
Filed: 1984-05-08
Abstract: PURPOSE:To reduce a measuring error by elongating the distance from the leading end of a beam transmitting optical probe to an object to be measured, by adding a convex lens in front of the beam transmitting optical probe and bringing emitted beams from the beam emitting optical probe to parallel ones in a predetermined range by said convex lens. CONSTITUTION:In beam transmitting probes 15a, 15b, the beams from an optical fiber are collimated to parallel beams by a micro-lens 5 and the beams from the lens 5 are further collimated by a convex lens 6. Therefore, beams emitted from the optical probes 15a, 15b form a beam waist BW in a predetermined region around a position separated from the focal distance (f) of the convex lens 6 and converted to parallel beams at this part. Then, the beams emitted from the probes 15a, 15b cross at an angle delta at the part where the beam waist BW was formed. Therefore, by an object 8 to be measured moving in this crossing region at a speed V, beams receive Doppler effect and scattered to be received by a probe 16. As a result, the measuring error to the variation in the distance from the leading ends of the optical probes 15a, 15b to the object 8 to be measured can be reduced.
Patent JP-S5317904-A (JP)
Title: Carrying out method of air cooler of vertical shaft electric revolving machine
Inventor: OSANAI TAKASHI
IPC: H02K9/00
Filed: 1976-08-02
Abstract: PURPOSE:To form to move easily and to carry out in a short time, when check or repair should be done, by furnishing a beam among the side wall surrounded around the stator, preparing trolley which has a chain block on this beam, and putting a truck on the floor.
Patent JP-S58207693-A (JP)
Inventor: YAMADA MASANOBU
IPC: H05K1/16
Filed: 1982-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5616644-A (JP)
Title: Monel metal to be regenerated and its regenerating method
Inventor: OOTA KEIICHI
IPC: C22C19/03
Filed: 1979-07-20
Abstract: PURPOSE: To manufacture regenerated Monel metal having superior corrosion resistance and forgeability by melting Monel metal to be regenerated in a high frequency furnace, dropping water to remove C and si by oxidation, and adding Si, Mn, Mo and Al.  
     CONSTITUTION: Monel metal having increased C and si contents and deteriorated mechanical characteristics after repeating melting operation many times is melted in a high frequency furnace, and water is dropped onto the surface of the molten metal at about 1500°C. C and Si in the metal are removed by oxidation with oxygen generated by the high temp. decomposition of water to decarburize and desiliconize the metal to<0.03% C and <0.02% si. Since the molten metal is circulated in the furnace by the high frequency action, it exposes a fresh surface at all times and it is decarburized and desiliconized in a short time. Si, Mn, Mo and Al are then added so as to allow 2W5% Si, 1W3% Mn, 1W3% Mo and 1W3% Al to be contained. Thus, regenerated Monel metal having superior forgeability, corrosion resistance and mechanical characteristics such as tensile strength and elongation is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09284659-A (JP)
Title: Image pickup unit
Inventor: AIHARA KENICHI
IPC: H04N5/335
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit where ringing is prevented from being issued in a D1 standard valid data period. SOLUTION: A selector 36 holds first image element data supplied in the valid data period for three clock periods by a close loop with a D-flip flop circuit 37. The selector 36 outputs image element data which is supplied by delaying for the three clock periods by the D-flip flop circuits 31, 33 and 34. The selector 36 outputs last image element data of the above image element and, then, holds the last image element data for the three clock periods by the close loop with the D-flip flop circuit again.
Patent JP-H10265543-A (JP)
Title: Production of rigid polyurethane foam
Inventor: HAYASHI MASAHIRO
IPC: C08J9/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject foam having excellent low-temperature dimensional stability, heat-insulation, applicability, etc., even in the case of using a hydrocarbon compound as a foaming agent by using respectively specific polyisocyanate and polyol. SOLUTION: This polyurethane foam can be produced by reacting (A) an organic polyisocyanate produced by using (i) a low-viscosity polyphenylmethane polyisocyanate which is an NCO-terminated prepolymer containing 0.1-30 wt.% of isomers other than 4,4'-diphenylmethane diisocyanate (4,4'-MDI) and having a viscosity of 100-250 mPa.s/25 deg.C and/or derived from the above polyisocyanate and an active hydrogen-containing compound and (ii) a high-viscosity polyphenylmethane polyisocyanate containing 0.1-30 wt.% of isomers other than 4.4'-MDI and having a viscosity of 450-700 mPa.s/25 deg.C at an (i)/(ii) ratio of 3/97 to 80/20 with (B) a polyol composed of e.g. a polyether polyol having a number-average molecular weight of 400-600 and a functional group number of 2-6, (C) a hydrocarbon compound as a foaming agent and (D) a catalyst, etc.
Patent JP-H03289841-A (JP)
Title: Incoming/outgoing call controller
Inventor: TSUNOSAKI HIROSHI
IPC: H04L12/42
Filed: 1990-04-06
Abstract: PURPOSE:To use a system resource efficiently by pooling a maximum number of plural subscriber lines at system generation and controlling the incoming and outgoing call for each communication opposite party dynamically at call setting with other information processing unit by means of idle line management. CONSTITUTION:A control table on a control table storage means 5 consists of a line group table, an idle line table and an opposite attribute control table 21. When a data link connection setting request comes from an information processing unit, an incoming and outgoing call control means 2 in the information processing unit acquires a subscriber number of other designated information processing unit and informs the subscriber number to an opposite attribute management means 3. The opposite attribute management means 3 receiving a security check command gives a notice of communication permission to the incoming and outgoing call control means 2 when the subscriber number is not registered in the opposite attribute control table and gives a notice of communication rejection to the means 2 when the subscriber number is not registered.
Patent JP-S62249396-A (JP)
Inventor: WATANABE YUKIO
IPC: H05B41/24
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5720160-A (JP)
Title: Rotary field type single-phase synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K21/00
Filed: 1980-07-05
Abstract: PURPOSE:To provide a rotary field type single-phase synchronous motor with a simple structure and a high reliability as well as a self-starting function, by providing the first and second rectifying means to perform excitation in the opposite directions to each other, and a switching means of connect with either of these rectifying means in response to the rotation of a rotor. CONSTITUTION:This motor has a switching means 30 comprising a conductor ring 22, secured onto a rotating shaft 20 by means of an insulating member 21, and three contacts 24-28. The contact 24 is connected to one phase 34 of a single-phase AC power source 32, and the contact 26 to one terminal 38 of a coil 10 through a diode 36, and moreover, the contact 28 to the terminal 38 through a diode 40 connected in the opposite direction to the diode 36. The other terminal 42 of the coil 10 is connected to the other phase 44 of the power source 32. In addition, the conductor ring 22 is formed from a part 22a forming a completely cylindrical shape and a part 22b forming a semi-cylindrical shape. Thereby, a self-starting function can be obtained with a simple structure, and reliability can be improved without making the apparatus in larger size.
Patent JP-S61259910-A (JP)
Inventor: ABE HIROHARU
IPC: B65B11/48
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62249429-A (JP)
Title: Semiconductor device
Inventor: YAMADA TAKEO
IPC: H01L23/04
Filed: 1986-04-23
Abstract: PURPOSE:To improve heat dissipation properties by a method wherein one main surface of a semiconductor pellet whose other main surface is bonded to a pellet mounting substrate is able to be almost completely bonded tightly to the back surface of a cap. CONSTITUTION:A semiconductor pellet 2 is mounted on the top surface of a package substrate 1 made of ceramic with CCB bump electrodes 3 made of solder material and a cap 4 which has a square U-shape cross section and is made of metal or SiC ceramic is mounted on the top surface of the circumference of the substrate 1 with a junction layer 5 made of solder material. The height of the bottom of the cap 4 is a little shallower than the top surface of the pellet 2. Therefore, the top surface of the pellet 2 is almost completely brought into contact with the rear surface of the cap 4 and, as a fine gap still exists between them, a filling layer 6 made of solder material is formed in the gap. Thus, the top surface of the pellet 2 and the rear surface of the cap 4 can be bonded tightly to each other. Therefore, the heat generated in the pellet 2 at the time of operation can be transmitted not only toward the package substrate 1 but also toward the cap 4 so that the heat dissipation properties of the semiconductor device can be significantly improved.
Patent JP-S59218009-A (JP)
Title: Polyphase sinusoidal wave generating circuit
Inventor: TAKAHASHI KAORU
IPC: H03B27/00
Filed: 1983-05-25
Abstract: PURPOSE:To improve the frequency accuracy and the accuracy of phase difference between phases by preparing decoder circuits and switch circuits being the same number as the number of phases and preparing phase difference generating circuits being a number less by one than the number of phases so as to change the balance of amplitude quantization. CONSTITUTION:While an amplitude command signal is quantized and this signal is led to the switch circuit, a period command signal is converted into a digitized period command signal together with an up-down command signal by a counter 5, the converted signal is fed to the decoder circuit 13 and the 1st sinusoidal wave output being stepwise is obtained from the switch circuit by an output signal of the circuit 13. Then, its phase is discriminated, a signal being the result of the phase added with the phase difference is led to a decoder circuit 23 for other phase via a phase difference generating circuit 21 and a stepwise sinusoidal wave output of other phase having a phase difference with the 1st phase is outputted.
Patent JP-H08286710-A (JP)
Title: Sequence control monitor
Inventor: SAKAMOTO MASAFUMI
IPC: G06F11/28
Filed: 1995-04-18
Abstract: PURPOSE: To facilitate the understanding and verification of the system operation in order to simplify the debugging operations and to improve the debugging efficiency by displaying in real time the behavior of a complicated system and at the same time by performing the graphical debugging operations. CONSTITUTION: A sequence control monitor 7 consists of a storage 1 which stores an information file 2, an input device 3 which inputs the user input events through a pointing device 4 and a character input device 5, and a memory 6 which stores the monitor 7. Then a state storage part 9 stores the step and shift condition states. In such a constitution, the route that is carried out by a sequence control model is displayed in real time and with emphasis. Then a break point is set at every step, and the internal variables of the step and shift conditions are displayed. Furthermore, the graphical substitution (value change) processing can be applied to the internal variables of the step and shift conditions.
Patent JP-S59220533-A (JP)
Title: Corrosion-proof covering protector for draught portion of marine foundation pile
Inventor: SUZUKI KAZUYUKI
IPC: E02D31/06
Filed: 1983-05-27
Abstract: PURPOSE:To cut down the cost of covering work by setting a floating ringed shape protector of a specific gravity of 1 or less to the periphery of the draught portion of a marine foundation pile treated with an anticorrosive material in a vertically movable manner in relation to the foundation pile. CONSTITUTION:A plastic floating ringe-shaped protector 3 of a specific gravity of 1 or less, having excellent impact resistance, is provided to the periphery of the draught portion of a marine foundation pipe 1 treated with an anticorrosive material in a vertically movable manner by completely integrating it in the circumferential direction. By the protector 3 moving vertically according to the ebb and flow of tidal waves, the corrosion-proof covering layer 2 in the draught portion of the pile 1 can be effectively protected from impaction of floating objects, e.g., drifting wood, etc. Shorter protectors than the conventional ones, e.g., FRP covering, etc. can be used, and the setting cost of the protector can be reduced.